EP3852323A4 - Congestion control method, and network apparatus - Google Patents

Congestion control method, and network apparatus Download PDF

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Publication number
EP3852323A4
EP3852323A4 EP19865608.4A EP19865608A EP3852323A4 EP 3852323 A4 EP3852323 A4 EP 3852323A4 EP 19865608 A EP19865608 A EP 19865608A EP 3852323 A4 EP3852323 A4 EP 3852323A4
Authority
EP
European Patent Office
Prior art keywords
control method
congestion control
network apparatus
network
congestion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19865608.4A
Other languages
German (de)
French (fr)
Other versions
EP3852323A1 (en
EP3852323B1 (en
Inventor
Mengzhu Liu
Yali Zhang
Shixing Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP3852323A1 publication Critical patent/EP3852323A1/en
Publication of EP3852323A4 publication Critical patent/EP3852323A4/en
Application granted granted Critical
Publication of EP3852323B1 publication Critical patent/EP3852323B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/27—Evaluation or update of window size, e.g. using information derived from acknowledged [ACK] packets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/11—Identifying congestion
    • H04L47/115—Identifying congestion using a dedicated packet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/25—Flow control; Congestion control with rate being modified by the source upon detecting a change of network conditions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/29—Flow control; Congestion control using a combination of thresholds
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/33—Flow control; Congestion control using forward notification

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
EP19865608.4A 2018-09-25 2019-07-01 Congestion control method, and network apparatus Active EP3852323B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811119579.8A CN109067665B (en) 2018-09-25 2018-09-25 Congestion control method and network equipment
PCT/CN2019/094171 WO2020063003A1 (en) 2018-09-25 2019-07-01 Congestion control method, and network apparatus

Publications (3)

Publication Number Publication Date
EP3852323A1 EP3852323A1 (en) 2021-07-21
EP3852323A4 true EP3852323A4 (en) 2021-12-29
EP3852323B1 EP3852323B1 (en) 2025-04-02

Family

ID=64765968

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19865608.4A Active EP3852323B1 (en) 2018-09-25 2019-07-01 Congestion control method, and network apparatus

Country Status (6)

Country Link
US (1) US11606297B2 (en)
EP (1) EP3852323B1 (en)
JP (1) JP2021536196A (en)
KR (1) KR102478440B1 (en)
CN (1) CN109067665B (en)
WO (1) WO2020063003A1 (en)

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CN109245959B (en) * 2018-09-25 2021-09-03 华为技术有限公司 Method, network equipment and system for counting number of active streams
CN109067665B (en) 2018-09-25 2022-01-11 华为技术有限公司 Congestion control method and network equipment
CN112822120B (en) * 2019-11-18 2023-04-28 华为技术有限公司 Method, device and system for realizing congestion control
CN113014498B (en) * 2019-12-19 2025-03-11 华为技术有限公司 Method and device for transmitting and receiving data
CN113132246B (en) * 2019-12-30 2024-04-26 华为技术有限公司 A flow control method and related equipment
CN114788243B (en) * 2019-12-31 2023-08-22 华为技术有限公司 Method and device for dispatching messages
EP4250677A1 (en) * 2020-12-16 2023-09-27 Huawei Technologies Co., Ltd. Network congestion management method and related apparatus
TWI768812B (en) * 2021-04-07 2022-06-21 聚騰科技股份有限公司 How to detect network bandwidth
CN113507420B (en) * 2021-08-05 2022-03-15 清华大学 Congestion control method and device
CN113872872B (en) * 2021-09-29 2023-11-24 新华三信息安全技术有限公司 Message forwarding method and device and frame type network equipment
CN113746724B (en) * 2021-11-05 2022-04-12 阿里云计算有限公司 Message transmission method, device, electronic equipment and medium
CN115002035A (en) * 2022-06-27 2022-09-02 中国南方电网有限责任公司 A Congestion Avoidance Method for Power Data Transmission Based on Service Level
CN115514708B (en) * 2022-11-23 2023-03-21 江苏为是科技有限公司 Congestion control method and device

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WO2018121068A1 (en) * 2016-12-27 2018-07-05 华为技术有限公司 Method and device for determining transmission path

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US20140226475A1 (en) * 2013-02-12 2014-08-14 Adara Networks, Inc. Controlling congestion controlled flows
WO2018121068A1 (en) * 2016-12-27 2018-07-05 华为技术有限公司 Method and device for determining transmission path
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See also references of WO2020063003A1 *

Also Published As

Publication number Publication date
JP2021536196A (en) 2021-12-23
EP3852323A1 (en) 2021-07-21
CN109067665A (en) 2018-12-21
EP3852323B1 (en) 2025-04-02
CN109067665B (en) 2022-01-11
US20210211380A1 (en) 2021-07-08
WO2020063003A1 (en) 2020-04-02
KR102478440B1 (en) 2022-12-15
KR20210028722A (en) 2021-03-12
US11606297B2 (en) 2023-03-14

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